save project

diy.py

@@ -3,5 +3,9 @@
 #file.write('小兰：12本\n小丽：11本\n李文：9本\n张伟：16本')
 #file.write('小强：12本\n李明：15本')
 #file.close()
-with open(r"C:\Users\Administrator\OneDrive\桌面\text.txt","a",encoding='utf-8')as file:
-    file.write('小强：12本\n李明：15本')
\ No newline at end of file
+#with open(r"C:\Users\Administrator\OneDrive\桌面\text.txt","a",encoding='utf-8')as file:
+    #file.write('小强：12本\n李明：15本')
+with open(r"C:\Users\Administrator\OneDrive\桌面\text.txt","r",encoding='utf-8')as file:
+    for i in file:
+        if "小强：10本" in file:
+            print("在文件里")
\ No newline at end of file